China Laboratory High Temperature Alumina Ceramic Combustion Boat Manufacture and Factory

Laboratory High Temperature Alumina Ceramic Combustion Boat

Short Description:

Product Detail

Product Tags

Product Specification

Code	Length (mm)	Rim width (mm)	Bottom width (mm)	Height (mm)
C-94	60	10	6	8
C-95	72	11	6	9
C-96	77	12	7	9
C-97	88	13	8	10
C-98	95	15	9	10
C-99	97	17	10	11

Product information

1.Overview and use:

These products are made of common chemical porcelain as raw materials, and are formed by the process of grouting or hollow grouting method. They are suitable for the analysis of carbon and sulfur content in steel and iron samples. Porcelain ark is suitable for the test of volatiles from light mineral samples. Such as charcoal, can be used to replace the volatile crucible.

2. Use method:

The combustion tube and the combustion boat must be used in a complete set. The general combustion tube is used as the furnace tube in the tubular furnace. The outer part of the tube is made of charcoal rod.

When in use, weigh the sample into the combustion boat, into the combustion tube, through the high temperature oxygen flow will be the ore sample combustion, and then the combustion of gas analysis, determine the content of carbon and sulfur in a certain weight of ore sample.

Product Details

Feature	Combustion Boats
Color	Ivory
Material	Alumina ceramic
Size	Customerized
Advantage	High Strength; High Hardness; Insulation; High Temperature Resistance; Oxidation Resistance; Corrosion Resistance; Abrasion Resistance......

High Temperature Resistance

It has the characteristics of high melting and boiling point and can be used at high temperature without being affected.

Electrical Insulating

Insulator has high resistivity at room temperature. It can be used in equipment requiring insulation.

Function

1. All products will have been strictly quality checked in house before packing

2. With complete specifications, smooth internal surface, bright

Product Parameters

95%/99%/99.7% Al2O3 Ceramic Material Parameters
Item	Test Condition	95% Al2O3 Ceramic	99% Al2O3 Ceramic	99.7% Al2O3 Ceramic
Bulk Density (g/cm³)		>3.6	3.89	3.96
Maximum Use Temp(℃)		1450	1600	1650
Water Absorption(%)		0	0	0
ROHS Hardness		≥85	≥89	≥89
Flexural Strength MPa(psi×10³)	20℃	358(52)	550	550
Compressive Strength MPa(psi×10³)	20℃	2068(300)	2600(377)	2600(377)
Fracture Toughness Mpa m½	K(l c)	4-5	5.6	6
Thermal Expansion Coefficient(1×10-6/℃)	25-1000℃	7.6	7.9	8.2
Thermal Conductivity Coefficient(W/m°K)	20℃	16	30.0	30.4
Thermal Shock Resistance(℃)	△Tc	250	200	200
Dielectricity Constant	1MHz.25℃	9	9.7	9.7
Dielectric Strength (ac-kV/mm)(ac V/mil)		8.3(210)	8.7(220)	8.7(220)
Volume Resistivity (ohm-cm)	100℃	>1013	>1014	>1014